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Method and apparatus for receiving a universal input voltage in a welding, plasma or heating power source

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B23K-009/10
출원번호 US-0624851 (2003-07-21)
발명자 / 주소
  • Geissler, Steven J.
출원인 / 주소
  • Illinois Tool Works Inc.
대리인 / 주소
    Corrigan George R.
인용정보 피인용 횟수 : 20  인용 특허 : 26

초록

A method and apparatus for providing welding type power is disclosed. The power source is capable of receiving any input voltage over a wide range of input voltages and includes an input rectifier that rectifies the ac input into a dc signal. A dc voltage stage converts the dc signal to a desired dc

대표청구항

1. A welding type power source capable of receiving a range of input voltages and frequencies, comprising:an input circuit configured to receive an input power signal having an input frequency and an input magnitude and provide a first signal having a magnitude responsive to the input magnitude;a pr

이 특허에 인용된 특허 (26)

  1. Kiessling Werner (Eching DEX) Lookhof Wolfgang (Stein-Laboe DEX), Apparatus for arc welding or plasma cutting.
  2. Karino Kunio (Suita JPX) Moriguchi Haruo (Itami JPX) Fujiyoshi Toshikazu (Kawanishi JPX) Ikeda Tetsurou (Osaka JPX) Danjo Kenzo (Kizu JPX) Aoyama Masahiro (Higashi-osaka JPX), Arc welder.
  3. Kooken Todd Eric, Arc welding power supply.
  4. Bourgeault Leo B. (Wall NJ), Bridge circuit for reduced switching losses.
  5. Rohrberg Roderick G. ; Rohrberg Timothy K. ; Nourrcier Charles E. ; Yung Eugene S., Computer-controlled modular power supply for precision welding.
  6. Moriguchi Haruo,JPX ; Arai Toru,JPX ; Fujiyoshi Toshikazu,JPX ; Ono Masayuki,JPX ; Hamada Satoshi,JPX ; Ishii Hideo,JPX, DC power supply apparatus.
  7. Moriguchi Haruo,JPX ; Ikeda Tetsuro,JPX ; Fujiyoshi Toshikazu,JPX ; Danjo Kenzo,JPX ; Karino Kunio,JPX ; Ishii Hideo,JPX, DC power supply apparatus for arc-utilizing apparatuses.
  8. Dennis M. Borowy ; Tianting Ren, DSP based plasma cutting system.
  9. Dix ; James Allen ; Guettel ; Marvin A. ; Aslin ; Michael, Digital welder control system.
  10. Lu Qun, Dual-output DC-DC power supply.
  11. Church Larry L. ; Matthews William T., Electric ARC welder and plasma cutter.
  12. Fronius Klaus (Pettenbach ATX), Electronic welding apparatus.
  13. Rao Shekar (17 Pheasant Ct. Appleton WI 54915) Tannan Dilip K. (1615 Deerfield Dr. Oshkosh WI 54904), Illuminated retractor.
  14. Izume Takatomo (Urawa MI JPX) Lalonde Michael (Detroit MI), Master computer controlled modular welder, weld control and power unit apparatus and method.
  15. Izume Takatomo (Urawa MI JPX) Lalonde Michael (Detroit MI), Master computer controlled modular welder, weld control, and power unit apparatus and method.
  16. Geissler Steven J., Method and apparatus for receiving a universal input voltage in a welding plasma or heating power source.
  17. Thommes James M. (Escondido CA), Method and apparatus for receiving a universal input voltage in a welding power source.
  18. Henry Dale V. (Willow Street PA), Modular welding apparatus.
  19. Boisvert John A. (Grafton NH) Rogers Fred A. (Grafton NH) Solley Dennis J. (Merrimack NH) Tatham David A. (Grafton NH) Wilkins Raymond G. (Grafton NH), Modular, stackable plasma cutting apparatus.
  20. Macomber Bruce G. (Chattanooga TN) Niles Bill K. (Hixson TN) Lann Gregory S. (Chattanooga TN), Multiple operator welding apparatus.
  21. Dew Larry A. ; Creech Thomas R., Multiple single phase weld control systems coupled to a polyphase power source.
  22. Geissler Steven J. ; Madsen Michael D., Power selection and protection circuit for inverter power supply.
  23. Reynolds Jon O. (Appleton WI) Nowak Albert M. (DePere WI), Power selection and protection circuit responsive to an input voltage for providing series or parallel connected inverte.
  24. Higgins Philip K., Power source including parallel switching circuits and related methods for a welding or cutting system.
  25. Shikata Kunio,JPX ; Ono Masayuki,JPX ; Katooka Masao,JPX ; Moriguchi Haruo,JPX ; Ikeda Tetsuro,JPX ; Danjo Kenzo,JPX ; Kinoshita Atsushi,JPX ; Noda Fumi,JPX ; Ishii Hideo,JPX, Power supply apparatus for welders and method of manufacturing same.
  26. Hughes Travis K. (Madison OH) Campbell Glenn W. (Green Oak IL) Burgoon Charles E. (Kenosha WI) Gossett John B. (Kenosha WI) Spencer Keith R. (West Miltmore IL), System and method for converting an AGTAW welder into an AGMAW welder.

이 특허를 인용한 특허 (20)

  1. Silk, Kevin C.; Ales, Richard A., Apparatus having DC arc start in parallel with welder power supply.
  2. Vogel, Bernard J.; Schwartz, Brian A.; McInnis, Christopher D., Battery charger with a planar bus.
  3. Kooken, Todd E.; Spear, Theresa Chih-Lei Miao, Chopper output stage for arc welder power source.
  4. Matus, Tim A.; Vogel, Bernard J.; Albrecht, Bruce, Method and apparatus for controlling weld states of a MIG welding process.
  5. Vogel, Bernard J., Method and apparatus for providing welding type power.
  6. Vogel, Bernard J., Method and apparatus for providing welding type power.
  7. Geissler,Steven J., Method and apparatus for receiving a universal input voltage in a welding, plasma or heating power source.
  8. Geissler,Steven J., Method and apparatus for receiving a universal input voltage in a welding, plasma or heating power source.
  9. Schwartz,Brian A., Method and apparatus for welding with voltage control.
  10. Kooken, Todd E.; Luo, Lifeng, Modular power source for electric ARC welding and output chopper.
  11. Daniel, Joseph A.; Kooken, Todd E.; Luo, Lifeng, Power source for electric arc welding.
  12. Daniel, Joseph A.; Kooken, Todd E.; Luo, Lifeng, Power source for electric arc welding.
  13. Ibori, Satoshi; Uchino, Yoshihiro; Watanabe, Hiroshi; Hiraga, Masahiro, Power transducer.
  14. Ibori, Satoshi; Uchino, Yoshihiro; Watanabe, Hiroshi; Hiraga, Masahiro, Power transducer.
  15. Grbovic,Petar, Power-factor correction device for variable speed drive.
  16. Bunker, Thomas A.; Schneider, Joseph C.; Ulrich, James F., System and method for converting welding power to plasma-cutting power.
  17. Kooken, Todd E.; Luo, Lifeng, Three stage power source for electric ARC welding.
  18. Kooken, Todd E.; Luo, Li-Feng, Three stage power source for electric arc welding.
  19. Schwartz,Brian A.; Krieck,Daniel G., Welding power supply with laminated bus.
  20. Kooken, Todd E.; Luo, Lifeng; Krueger, Matthew, Welding system and method of welding.
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